40765980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{679433}}^1$

素因数の和:679445

約数の個数: 24

約数和(自身を含む): 114144912

約数和(自身を除く): 73378932

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 679433, 1358866, 2038299, 2717732, 3397165, 4076598, 6794330, 8153196, 10191495, 13588660, 20382990, 40765980]

約数ペア:

[(1, 40765980), (2, 20382990), (3, 13588660), (4, 10191495), (5, 8153196), (6, 6794330), (10, 4076598), (12, 3397165), (15, 2717732), (20, 2038299), (30, 1358866), (60, 679433)]